package com.ufgov.zc.client.zc.ztb.table.entity;public class GridColumnGroup {  public static final String GROUP_ID = "GROUP_ID";  public static final String GROUP_NAME = "GROUP_NAME";  public static final String PARENT_GROUP_ID = "PARENT_GROUP_ID";  private String groupId;  private String groupName;  private String parentGroupId;  public String getGroupId() {    return groupId;  }  public void setGroupId(String groupId) {    this.groupId = groupId;  }  public String getGroupName() {    return groupName;  }  public void setGroupName(String groupName) {    this.groupName = groupName;  }  public String getParentGroupId() {    return parentGroupId;  }  public void setParentGroupId(String parentGroupId) {    this.parentGroupId = parentGroupId;  }}